QuadBoss 02-19 Honda TRX90 FourTrax Swingarm Repair Kit

If you're rebuilding the swingarm on your 1993-2006 Honda TRX90 Sportrax, this QuadBoss repair kit has the parts you need to get it back in solid working order. A worn swingarm bearing assembly can lead to sloppy handling and premature wear on other suspension components, so addressing it with a well-built kit is a smart move.

Inside this kit, you'll find needle bearing shafts made from 52100 bearing steel. This material is hardened and precision ground for smooth operation and durability. The metal bushings are case-hardened and plated, which helps fight off wear and corrosion, keeping them in good shape for longer. QuadBoss also uses POM composite washer bearings in place of traditional thrust needle washers. These composite bearings offer an improved service life and are more resistant to water and dirt contamination, which is a big plus for off-road riding.